Author: Chris
Site-local IPv6 Address
Site-local IPv6 address is similar to private IPv4 address defined in RFC 1918. This site-local address is for private network. It cannot be used on…
RIP protocol basic 101 and Tips
– If you are not specify version under RIP configuration, the router will only send version 1, but receive version 1 and version2. Cisco_RIP(config-router)# do…
How to fix Google pagerank info is not available on Firefox
Tweet Pagerank status on Google toolbar is useful for blogger or SEO developer. Recently, I installed new version of Google toolbar and since then my pagerank…
Cisco Configuration Register Value Set
Tweet Configuration Register Setting Description 0x102 Ignores break 9600 console baud Boots from NVRAM 0x1202 1200 baud rate 0x2101 Boots into bootstrap …
301 redirect URL by .htaccess (Apache)
Tweet While I was optimizing my website, I realized links to our website was splitted with two URLs, www.ipBalance.com and ipBalance.com. It’s definitely not good…
Enterasys Stackable C2 switch tips and commands
[ Login & Password ] If admin / siemens doesn’t work, try admin/none default, no pwd, just enter user : admin, rw, ro C2(SU)-> set…
How to configure As-path-access-list 101
Tweet Here is example of As-path-access-list Cisco_Router#sh ip as-path-access-list 100 AS path access list 100 permit 3551[2-9] permit 455[2-9][0-9] permit 65[1-9][0-9] …
CSU/DSU alarms indications
When you are troubleshooting Telco circuit, DSU/CSU alarm indication is important fact to isolate an issue without wasting time. The most common alarms are Red,…
Hosts.txt file location to set up for static DNS entry.
Check below location to find a hosts.txt file to set up a static DNS resolution Windows 95/98/Me — c:\windows\hosts Windows NT/2000/XP Pro — c:\winnt\system32\drivers\etc\hosts Windows…
Shadow T1 service configuration for Adtran router
Shadow T1 Frame-relay service configuration for Adtran router The following BGP example configuration is for shadow T1 Frame-relay service with same ASN. In order to…
Sample configuration for Tasman4100 router
Sample configuration for Tasman4100 router with 6Mbps tier. terminal exit terminal qos exit qos module t3 1 clock_source line dsu …
What is FIB(Forwarding Information Base)?
Tweet What is FIB (Forwarding Information Base)? CEF (Cisco Enhanced Forward) uses a Forwarding Information Base (FIB) to make IP destination prefix-based switching decisions. The…
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